1688-0420 1688-0420 S1688-04202020000200014 10.29277/cardio.35.2.5 Uruguay 00 00 2020 00 00 2020 35 2 14 32 1 2005 2 2018 16 3 2007 4 1996 5 2009 6 2006 77 7 2012 160-4 8 2002